WO2023279012A3 - Systems and methods for operating an autonomous vehicle - Google Patents

Systems and methods for operating an autonomous vehicle Download PDF

Info

Publication number
WO2023279012A3
WO2023279012A3 PCT/US2022/073241 US2022073241W WO2023279012A3 WO 2023279012 A3 WO2023279012 A3 WO 2023279012A3 US 2022073241 W US2022073241 W US 2022073241W WO 2023279012 A3 WO2023279012 A3 WO 2023279012A3
Authority
WO
WIPO (PCT)
Prior art keywords
roadway
operating
road sign
sensor data
autonomous vehicle
Prior art date
Application number
PCT/US2022/073241
Other languages
French (fr)
Other versions
WO2023279012A2 (en
Inventor
Scott Douglas Foster
Neil M. OVERMON
Erik Orlando PORTILLO
Zhujia Shi
Joyce TAM
Original Assignee
Tusimple, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tusimple, Inc. filed Critical Tusimple, Inc.
Priority to CN202280043479.XA priority Critical patent/CN117545671A/en
Priority to EP22754726.2A priority patent/EP4363287A2/en
Publication of WO2023279012A2 publication Critical patent/WO2023279012A2/en
Publication of WO2023279012A3 publication Critical patent/WO2023279012A3/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/14Adaptive cruise control
    • B60W30/143Speed control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/14Adaptive cruise control
    • B60W30/143Speed control
    • B60W30/146Speed limiting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18Propelling the vehicle
    • B60W30/18009Propelling the vehicle related to particular drive situations
    • B60W30/18109Braking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18Propelling the vehicle
    • B60W30/18009Propelling the vehicle related to particular drive situations
    • B60W30/18109Braking
    • B60W30/18136Engine braking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06Road conditions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/0097Predicting future conditions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00Drive control systems specially adapted for autonomous road vehicles
    • B60W60/001Planning or execution of driving tasks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W60/00Drive control systems specially adapted for autonomous road vehicles
    • B60W60/001Planning or execution of driving tasks
    • B60W60/0015Planning or execution of driving tasks specially adapted for safety
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
    • G06V20/50Context or environment of the image
    • G06V20/56Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G06V20/582Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of traffic signs
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
    • G06V20/50Context or environment of the image
    • G06V20/56Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/588Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to the road
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2310/00Arrangements, adaptations or methods for cruise controls
    • B60K2310/24Speed setting methods
    • B60K2310/244Speed setting methods changing target speed or setting a new target speed, e.g. changing algorithms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/403Image sensing, e.g. optical camera
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00Input parameters relating to overall vehicle dynamics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00Input parameters relating to overall vehicle dynamics
    • B60W2520/10Longitudinal speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2552/00Input parameters relating to infrastructure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2552/00Input parameters relating to infrastructure
    • B60W2552/05Type of road, e.g. motorways, local streets, paved or unpaved roads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2552/00Input parameters relating to infrastructure
    • B60W2552/15Road slope, i.e. the inclination of a road segment in the longitudinal direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2555/00Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
    • B60W2555/60Traffic rules, e.g. speed limits or right of way
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2720/00Output or target parameters relating to overall vehicle dynamics
    • B60W2720/10Longitudinal speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2720/00Output or target parameters relating to overall vehicle dynamics
    • B60W2720/10Longitudinal speed
    • B60W2720/106Longitudinal acceleration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2756/00Output or target parameters relating to data
    • B60W2756/10Involving external transmission of data to or from the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)

Abstract

An autonomous vehicle (AV) includes features that allows the AV to comply with applicable regulations and statues for performing safe driving operation. An example method for operating an AV includes receiving, from a sensor located on the AV, sensor data that captures a road sign located at a distance from the AV that is operating on a roadway; obtaining, from the sensor data, roadway information indicated by the road sign that corresponds to a segment of the roadway associated with the road sign that is ahead of a current position of the AV on the roadway; determining trajectory-related information for the AV for the distance that is based on the roadway information obtained from the sensor data; and causing the AV to travel in accordance with the trajectory-related information until a determination that the AV has arrived within the segment of the roadway associated with the road sign.
PCT/US2022/073241 2021-06-29 2022-06-28 Systems and methods for operating an autonomous vehicle WO2023279012A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202280043479.XA CN117545671A (en) 2021-06-29 2022-06-28 System and method for operating an autonomous vehicle
EP22754726.2A EP4363287A2 (en) 2021-06-29 2022-06-28 Systems and methods for operating an autonomous vehicle

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163216357P 2021-06-29 2021-06-29
US202163216358P 2021-06-29 2021-06-29
US63/216,357 2021-06-29
US63/216,358 2021-06-29

Publications (2)

Publication Number Publication Date
WO2023279012A2 WO2023279012A2 (en) 2023-01-05
WO2023279012A3 true WO2023279012A3 (en) 2023-02-09

Family

ID=82898878

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2022/073241 WO2023279012A2 (en) 2021-06-29 2022-06-28 Systems and methods for operating an autonomous vehicle

Country Status (3)

Country Link
US (1) US20220410894A1 (en)
EP (1) EP4363287A2 (en)
WO (1) WO2023279012A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220033081A (en) * 2020-09-08 2022-03-16 현대자동차주식회사 Apparatus and method for controlling autonomous driving of vehicle
US20230085098A1 (en) * 2021-09-10 2023-03-16 Transportation Ip Holdings, Llc Vehicle Network Monitoring System
CN115239219B (en) * 2022-09-26 2023-04-18 成都秦川物联网科技股份有限公司 Smart city muck vehicle management method and system based on Internet of things
US20240253651A1 (en) * 2023-02-01 2024-08-01 Toyota Motor Engineering & Manufacturing North America, Inc. Stationary vehicle on a shoulder of a road notification

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013003215A1 (en) * 2013-02-27 2013-09-05 Daimler Ag Method for regulating speed of motor vehicle, involves regulating vehicle speed again to set speed predefined by set value when speed-relevant traffic sign is detected, where sign cancels allowed maximum speed of motor car
US20160214608A1 (en) * 2013-09-03 2016-07-28 Jaguar Land Rover Limited Cruise Control System for a Vehicle
DE102016008514A1 (en) * 2016-07-13 2017-02-16 Daimler Ag A method of operating an automatic cruise control system and automatic speed control system for a motor vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9365214B2 (en) * 2014-01-30 2016-06-14 Mobileye Vision Technologies Ltd. Systems and methods for determining the status of a turn lane traffic light
JP2016146162A (en) * 2014-12-04 2016-08-12 株式会社リコー Driving determination device, driving determination program, calculation system, detection device, detection system, and detection method and program
KR101663511B1 (en) * 2015-04-30 2016-10-14 엘지전자 주식회사 Driver assistance apparatus, Control Method Thereof and Vehicle
US20230222908A1 (en) * 2016-08-18 2023-07-13 Peter Yeung Roadway information detection system consists of sensors on the autonomous vehicles and devices for the road
US11043124B2 (en) * 2018-01-31 2021-06-22 Peter Yeung Roadway information detection system consists of sensors on the autonomous vehicles and devices for the road
CA3130361A1 (en) * 2016-10-18 2018-03-01 Peter Yeung Roadway information detection sensor device/system for autonomous vehicles
JP6760331B2 (en) * 2017-11-17 2020-09-23 株式会社デンソー Vehicle control device
US20200363800A1 (en) * 2019-05-13 2020-11-19 Great Wall Motor Company Limited Decision Making Methods and Systems for Automated Vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013003215A1 (en) * 2013-02-27 2013-09-05 Daimler Ag Method for regulating speed of motor vehicle, involves regulating vehicle speed again to set speed predefined by set value when speed-relevant traffic sign is detected, where sign cancels allowed maximum speed of motor car
US20160214608A1 (en) * 2013-09-03 2016-07-28 Jaguar Land Rover Limited Cruise Control System for a Vehicle
DE102016008514A1 (en) * 2016-07-13 2017-02-16 Daimler Ag A method of operating an automatic cruise control system and automatic speed control system for a motor vehicle

Also Published As

Publication number Publication date
EP4363287A2 (en) 2024-05-08
US20220410894A1 (en) 2022-12-29
WO2023279012A2 (en) 2023-01-05

Similar Documents

Publication Publication Date Title
WO2023279012A3 (en) Systems and methods for operating an autonomous vehicle
CN110873568B (en) High-precision map generation method and device and computer equipment
US11970160B2 (en) Traffic signal response for autonomous vehicles
CN114312844B (en) Detecting and responding to alarms
US10510253B2 (en) Method and apparatus for indicating vehicle moving state
EP4345419A3 (en) Systems and methods for vehicle navigation
US20190061780A1 (en) Driving assist system using navigation information and operating method thereof
CN110775034B (en) Control method of automatic brake auxiliary system, terminal equipment and storage medium
SG10201801007QA (en) Vehicle communication system and vehicle control device
CN112700201B (en) Goods source recommending method, electronic equipment and storage medium
JP5073528B2 (en) Vehicle fixed-point stop control method and apparatus
US10824154B2 (en) Method and device for operating an automated mobile system
JP6493422B2 (en) Driving support device
JPWO2019065564A1 (en) Automatic operation control device and method
WO2021030366A1 (en) Automated crowd sourcing of road environment information
SE1650237A1 (en) Method and system for controlling driving of a vehicle along a road
US12084082B2 (en) Determination device, vehicle control device, determination method, and storage medium
US20220292847A1 (en) Drive assist device, drive assist method, and program
CN112462751A (en) Vehicle control device, vehicle control method, and storage medium
US11919544B2 (en) Method and device for operating an automated vehicle
CN112785072B (en) Route planning and model training method, device, equipment and storage medium
US10759449B2 (en) Recognition processing device, vehicle control device, recognition control method, and storage medium
CN116071723A (en) Missing lane line complement method, system, vehicle and storage medium
WO2019127076A1 (en) Automated driving vehicle control by collision risk map
SE1851025A1 (en) Method and control arrangement for calculating an appropriate vehicle speed

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22754726

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 202280043479.X

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2022754726

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2022754726

Country of ref document: EP

Effective date: 20240129